Defending champion Jannik Sinner was not at his fluent best but still had too much firepower for unseeded American Marcos ...
The deadline for the World Anti-Doping Agency to appeal Iga Swiatek's doping case is close, but its review into the matter is still ongoing. Swiatek tested positive for the banned substance ...
Jannik Sinner is currently having a successful title defense in Melbourne, and is set to face Marcos Giron in the third round ...
According to renowned sports scientist Dr. Ross Tucker, there’s a possibility that Jannik Sinner deliberately used the banned anabolic steroid clostebol.